agenttesla | 3f2ce17fe342c19e6ac9890f379841df3c448099e6565b9906538b463fc02932

General

Target

d9667de328dbeef055555f0303914558.exe
Size

826KB
MD5

d9667de328dbeef055555f0303914558
SHA1

8234abd9ce4a8dc1f88d0213e31871f7f3bce2bb
SHA256

3f2ce17fe342c19e6ac9890f379841df3c448099e6565b9906538b463fc02932
SHA512

41b3cde7ce605744a912656de3791d33f0c840965faef156d2a0bdb7d520c619f57f08c356e9bd193430bfdd381bcc0bee832616a9f58b12bc38324fa231e0ca

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
sales@julislinq.com
Password:
27!iaL@!U@L5Ma

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/268-67-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/268-68-0x00000000004375EE-mapping.dmp	family_agenttesla
behavioral1/memory/268-69-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

d9667de328dbeef055555f0303914558.exe

description pid process target process

PID 296 set thread context of 268 296 d9667de328dbeef055555f0303914558.exe d9667de328dbeef055555f0303914558.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1728 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

d9667de328dbeef055555f0303914558.exed9667de328dbeef055555f0303914558.exe

pid process

296 d9667de328dbeef055555f0303914558.exe
268 d9667de328dbeef055555f0303914558.exe
268 d9667de328dbeef055555f0303914558.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

d9667de328dbeef055555f0303914558.exed9667de328dbeef055555f0303914558.exe

description pid process

Token: SeDebugPrivilege 296 d9667de328dbeef055555f0303914558.exe
Token: SeDebugPrivilege 268 d9667de328dbeef055555f0303914558.exe

description	pid	process	target process
PID 296 set thread context of 268	296	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe

pid	process
1728	schtasks.exe

pid	process
296	d9667de328dbeef055555f0303914558.exe
268	d9667de328dbeef055555f0303914558.exe
268	d9667de328dbeef055555f0303914558.exe

description	pid	process
Token: SeDebugPrivilege	296	d9667de328dbeef055555f0303914558.exe
Token: SeDebugPrivilege	268	d9667de328dbeef055555f0303914558.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

d9667de328dbeef055555f0303914558.exe

description	pid	process	target process
PID 296 wrote to memory of 1728	296	d9667de328dbeef055555f0303914558.exe	schtasks.exe
PID 296 wrote to memory of 1728	296	d9667de328dbeef055555f0303914558.exe	schtasks.exe
PID 296 wrote to memory of 1728	296	d9667de328dbeef055555f0303914558.exe	schtasks.exe
PID 296 wrote to memory of 1728	296	d9667de328dbeef055555f0303914558.exe	schtasks.exe
PID 296 wrote to memory of 268	296	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 296 wrote to memory of 268	296	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 296 wrote to memory of 268	296	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 296 wrote to memory of 268	296	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 296 wrote to memory of 268	296	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 296 wrote to memory of 268	296	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 296 wrote to memory of 268	296	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 296 wrote to memory of 268	296	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe
PID 296 wrote to memory of 268	296	d9667de328dbeef055555f0303914558.exe	d9667de328dbeef055555f0303914558.exe

C:\Users\Admin\AppData\Local\Temp\d9667de328dbeef055555f0303914558.exe
"C:\Users\Admin\AppData\Local\Temp\d9667de328dbeef055555f0303914558.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:296

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DacgwKnEmfsNay" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE86B.tmp"
2⤵
- Creates scheduled task(s)
PID:1728

C:\Users\Admin\AppData\Local\Temp\d9667de328dbeef055555f0303914558.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:268

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE86B.tmp
MD5
783cdaefb3874817defa3fb5565b59c8

SHA1
8b7445808376bdebb335db1375f6d13690837519

SHA256
47b556c60825e89a95d183eb4978093fcc78e8a1992a3737b107518b65dc8d82

SHA512
71ef6fbf5853e0651d6f127ff0d5dfef1c5cbfec771564efededf8af53e61d842974bb01581ee59a02373d628647ad62bfc476182c8343cfd259d800530c1a44

Download Submit
memory/268-67-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/268-68-0x00000000004375EE-mapping.dmp

Download
memory/268-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/268-71-0x0000000004330000-0x0000000004331000-memory.dmp

Filesize
4KB

Download
memory/296-59-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/296-61-0x0000000001D70000-0x0000000001D71000-memory.dmp

Filesize
4KB

Download
memory/296-62-0x0000000001D50000-0x0000000001D5E000-memory.dmp

Filesize
56KB

Download
memory/296-63-0x0000000007E60000-0x0000000007F25000-memory.dmp

Filesize
788KB

Download
memory/296-64-0x000000000A680000-0x000000000A705000-memory.dmp

Filesize
532KB

Download
memory/1728-65-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads